If this variable is set to FALSE and used on the CGI line of a browser URL request doing a query, it forces the query to execute each time. This makes it possible to measure the speed of the query being executed and to verify the cache results (because a new search result is generated each time).

http://...?IdcService=GET_SEARCH_RESULTS&...UseSearchCache=false

Scripting on this page enhances content navigation, but does not change the content in any way.